package sctu.edu.java.year2016.team01.xuhanmei.day20160526.practice.zoo;

/**
 * Created by Administrator on 2016/5/26.
 */
public class Dog extends Animals {//子类..
    public Dog() {

    }

    public void voice() {
        System.out.println("狗狗发出汪汪汪的叫声。");
    }
}
